Psychology
Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.
Meaning
Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.
Applications
Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.
Conversion
HEX
637365
RGB
99, 115, 101
HSL
127, 7%, 42%
HSB
127, 14%, 45%
CMYK
14, 0, 12, 55
LAB
47, -8, 6
LCH
47, 10, 146
OKLCH
0.54, 0.03, 149
XYZ
14, 16, 15
LUV
47, -8, 9
HWB
127, 39%, 55%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.